Method and apparatus for producing a board for production of panels, board for production of panels, method and apparatus for producing panels, and panel producible by the method
US12311573B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 2, 2018 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Aug 27, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F2201/043
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method is provided comprising: providing particulate material comprising or consisting of particulate wooden material, producing glued particulate wooden material by applying an adhesive to the particulate wooden material, forming a spreading material mat by homogeneously spreading the glued particulate material onto a conveyor on which the spread glued particulate material is conveyed in a conveying direction, and producing a board by pressing the spreading material mat during conveying on the conveyor. Furthermore, a reinforcement material is applied to the spread glued particulate material perpendicular to the conveying direction during forming the spreading material mat and/or after forming the spreading material mat before any pressing of the spreading material mat such that the spreading material mat has at least one longitudinal reinforcement zone containing the reinforcement material. Boards can be obtained, from which panels can be produced having reinforced longitudinal and/or transversal edges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.